Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KQ4VUJ-5 - show graphs
Comment: Montgomery County, TN - Di
Location: 36°37.55' N 87°22.85' W - locator EM66HP40HE - show map
7.0 km Southeast bearing 128° from Oak Grove, Christian County, Kentucky, United States [?]
7.8 km Southeast bearing 114° from Fort Campbell North, Christian County, Kentucky, United States
10.8 km North bearing 350° from Clarksville, Montgomery County, Tennessee, United States
73.9 km Northwest bearing 314° from Nashville, Davidson County, Tennessee, United States
Last position: 2025-03-04 01:09:35 UTC (75d 11h14m ago)
2025-03-03 19:09:35 CST local time at Oak Grove, United States [?]
Altitude: 128 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 88°
Speed: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KQ4VUJ-5>APDR16 via WIDE1-1,WIDE2-1,qAR,KO4YES-1 (good)
Positions stored: 8
Other SSIDs: KQ4VUJ-1 KQ4VUJ-9 KQ4VUJ-2 KQ4VUJ
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS